25986828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{309367}}^1$

素因数の和:309381

約数の個数: 24

約数和(自身を含む): 69298432

約数和(自身を除く): 43311604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 309367, 618734, 928101, 1237468, 1856202, 2165569, 3712404, 4331138, 6496707, 8662276, 12993414, 25986828]

約数ペア:

[(1, 25986828), (2, 12993414), (3, 8662276), (4, 6496707), (6, 4331138), (7, 3712404), (12, 2165569), (14, 1856202), (21, 1237468), (28, 928101), (42, 618734), (84, 309367)]